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Separation and determination of some trivalent metal ions using rhodamine B grafted polyurethane foam

✍ Scribed by E.A. Moawed; A.B. Farag; M.F. El-Shahat


Book ID
118480807
Publisher
Elsevier
Year
2013
Tongue
English
Weight
486 KB
Volume
17
Category
Article
ISSN
1319-6103

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The separation of Vitamin B complex and folk acid was achieved on silica gel layers impregnated with Mn++, Fe++, Co++, Ni++, Cu++, Cd++, Zn++ or Mg++ (0.1Y0, 0.2Y0, 0.3%, 0.4% of each ion). Three new solvent systems n-propanol: n-butanol : water : ammonia (7 : 5 : 1 : 2, by vol), n-propanol : n-buta